40203150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 69477330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 265, 318, 325, 389, 390, 530, 650, 689, 778, 795, 975, 1167, 1325, 1378, 1590, 1945, 1950, 2067, 2334, 2650, 3445, 3890, 3975, 4134, 5057, 5835, 6890, 7950, 9725, 10114, 10335, 11670, 15171, 17225, 19450, 20617, 20670, 25285, 29175, 30342, 34450, 41234, 50570, 51675, 58350, 61851, 75855, 103085, 103350, 123702, 126425, 151710, 206170, 252850, 268021, 309255, 379275, 515425, 536042, 618510, 758550, 804063, 1030850, 1340105, 1546275, 1608126, 2680210, 3092550, 4020315, 6700525, 8040630, 13401050, 20101575, 40203150]

約数ペア:

[(1, 40203150), (2, 20101575), (3, 13401050), (5, 8040630), (6, 6700525), (10, 4020315), (13, 3092550), (15, 2680210), (25, 1608126), (26, 1546275), (30, 1340105), (39, 1030850), (50, 804063), (53, 758550), (65, 618510), (75, 536042), (78, 515425), (106, 379275), (130, 309255), (150, 268021), (159, 252850), (195, 206170), (265, 151710), (318, 126425), (325, 123702), (389, 103350), (390, 103085), (530, 75855), (650, 61851), (689, 58350), (778, 51675), (795, 50570), (975, 41234), (1167, 34450), (1325, 30342), (1378, 29175), (1590, 25285), (1945, 20670), (1950, 20617), (2067, 19450), (2334, 17225), (2650, 15171), (3445, 11670), (3890, 10335), (3975, 10114), (4134, 9725), (5057, 7950), (5835, 6890)]